Please retag questions from adl to argument-dependent-lookup and (possibly) make the former a tag-synonym of the latter. Making them synonyms is not without trouble, because there are two questions that use it with different meaning - one about "AIR Debug Launcher" and one about some "ATI ADL", versus 8 with the C++ ADL meaning. The tag adl appears to be too ambiguous.

This question appears to be off-topic. The users who voted to close gave this specific reason:

"This question pertains only to a specific site in the Stack Exchange Network. Questions on Meta Stack Exchange should pertain to our network or software that drives it as a whole, within the guidelines defined in the help center. You should ask this question on the meta site where your concern originated." – Martijn Pieters, random, gnat, Shadow Wizard, rene